Mercedes M112 M113 MAP Sensor & Vacuum Hose Replace, Change Over Valve Hose Replacement (W163 ML500)
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- Опубліковано 21 вер 2024
- This video shows how to replace the MAP sensor and vacuum hose, and the Air Injection Change Over Valve vacuum hose on the Mercedes M112 or M113 engines, found in many MB's from about '98 to 2006. Check the Pinned Comment or below for Timestamps, Part numbers, and Torque values:
Timestamps, Part Numbers, Torque Values:
00:27 Diagnostics (P0400, P0106 codes)
02:23 Remove MAP sensor bolt (E8)
02:59 Disconnect MAP sensor hose
03:38 Disconnect MAP sensor electrical connector
04:22 MAP sensor MB part number: A 004-153-32-28
04:32 Reconnect MAP sensor hose
04:58 Reconnect MAP sensor electrical
05:45 Reinstall bolt (E8)
Hose replacement - MAP sensor hose:
06:00 Hose access if you need to work around the Secondary Air Pump
07:55 Remove the Secondary Air Pump (E10)
09:24 Hose layout behind the air pump
09:42 Remove the MAP sensor bolt (E8)
10:07 Disconnect the hose from the MAP sensor
10:39 Disconnect the MAP sensor hose at the manifold
11:31 Cut replacement hose: 3.5mm ID hose, or MB part 117-
997-09-82
13:25 Install new MAP sensor hose
14:05 Install MAP sensor bolt (E8)
Hose replacement - Air Injection Change Over Valve hose:
14:30 Disconnect the hose from the manifold
15:04 Disconnect the hose from check valve
15:50 Cut a new hose (also 3.5mm ID, or MB part 117-997-09-82)
15:57 Test the check valve (MB part 001-140-66-60)
17:08 Connect the new hose
17:50 Re-install the check valve
18:28 Important notes about the Flap actuator hose (don't mess with it!)
21:01 Another easy 3.5mm ID hose to replace while in here
21:30 Re-install the Secondary Air Pump (E10, torque is 106
inch-lbs or 12 Nm)
If you're troubleshooting a P0400 code and need to remove, test, and clean the EGR valve and pipe, check out this video:
• Mercedes W163 '98 - '0...
I hope this video was helpful for you. Thanks for watching, and good luck with your repair!
Timestamps, Part Numbers, Torque Values:
00:27 Diagnostics (P0400, P0106 codes)
02:23 Remove MAP sensor bolt (E8)
02:59 Disconnect MAP sensor hose
03:38 Disconnect MAP sensor electrical connector
04:22 MAP sensor MB part number: A 004-153-32-28
04:32 Reconnect MAP sensor hose
04:58 Reconnect MAP sensor electrical
05:45 Reinstall bolt (E8)
Hose replacement - MAP sensor hose:
06:00 Hose access if you need to work around the Secondary Air Pump
07:55 Remove the Secondary Air Pump (E10)
09:24 Hose layout behind the air pump
09:42 Remove the MAP sensor bolt (E8)
10:07 Disconnect the hose from the MAP sensor
10:39 Disconnect the MAP sensor hose at the manifold
11:31 Cut replacement hose: 3.5mm ID hose, or MB part 117-
997-09-82
13:25 Install new MAP sensor hose
14:05 Install MAP sensor bolt (E8)
Hose replacement - Air Injection Change Over Valve hose:
14:30 Disconnect the hose from the manifold
15:04 Disconnect the hose from check valve
15:50 Cut a new hose (also 3.5mm ID, or MB part 117-997-09-82)
15:57 Test the check valve (MB part 001-140-66-60)
17:08 Connect the new hose
17:50 Re-install the check valve
18:28 Important notes about the Flap actuator hose (don't mess with it!)
21:01 Another easy 3.5mm ID hose to replace while in here
21:30 Re-install the Secondary Air Pump (E10, torque is 106
inch-lbs or 12 Nm)
If you're troubleshooting a P0400 code and need to remove, test, and clean the EGR valve and pipe, check out this video:
ua-cam.com/video/UmW2OhiW1Cw/v-deo.html
I hope this video was helpful for you. Thanks for watching, and good luck with your repair!
Здравствуйте. С Новым Годом!!🌹
Your videos are the Gold Standard in DIY. Seriously, NOBODY delivers the relevant content in such a concise yet thorough presentation. Your production value -- super clear videography with still frames and graphics and accompanying narrative -- is unmatched. You inspire confidence in what would otherwise be a very intimidating job. Many thanks!
Wow, thank you - that is my goal! I really appreciate your comment, and thanks for watching : )
What a spectacular woman to be this mechanically gifted and able to explain things in a manner that literally anyone could understand. I’d put a ring on this woman’s hand lol
Thanks for watching! : )
I can't believe it's taken me this long to discover these instructions.
there is no better person for this position in life to teaching young minds how to work on a car she's got to be the most popular in the whole company
Totally excellent tutorial. Explicit, succinct, complete, without excessive chatter. Everyone should use you as an example of how to video diy help. Thumbs up!!
Thank you, and thanks for watching! : )
Wow! I can't shut up about this! Your knowledge and touch are amazing! The camerawork and editing, also amazing! The amount of information including that in the written paragraph and your commentary are great. I will use this information when I'm on my "03 c320, but I will come back to rewatch just for the fun of it... Thank you!
Thanks - I appreciate that! And thanks for watching : )
Absolutely brilliant ! And explained in a calm composed manner
Thank you, and thanks for watching! : )
One of the best informative videos I have watched. Clear explanations. Great video quality. Pointers and stop marks for time to assimilate what is taking place and why. Thanks so much.
Thank you, and thanks for watching! : )
Thank you L35 in Colorado. What an excellent and helpful tutorial! I wish I had watched this first, because I did naively pull the hose from the bottom the intake manifold. Big mistake! Now I have another (used) intake manifold with an intact hose, to replace my intake manifold. Not an easy job at all. Wish me luck and send me good advice. I have a 2001 E320 4Matic wagon. After 24 years (when new, this car was delivered in June of 2000), all the vacuum hoses are useless, frayed, cracked and with gaping holes, including the one to the bottom of the manifold. So there effectively was no vacuum at all!
Wow, I'm trying to keep an old '04 C240 wagon alive and the hose nipple locations for both the changeover valve and the MAP sensor were eluding me big time on Google, long drive back from the east coast to Houston and had both of the lines develop leaks, Your vid was perfect, part numbers, pauses to point out locations of things, part numbers for even mundane things like vacuum line, who knew it was 3.5mm ID I already had 4MM ID and 3MM ID hose in the amazon cart because I had to guess from the old, I would have guessed wrong.
Thanks so much for this instructive video! My ML55 was running erratic and the CEL light came on. The codes were P0400 and P0105 pending. I checked the MAP sensor and the vacuum hose had broken off the back of it! A new hose and the vehicle is running good once again.
Nice, great work troubleshooting your codes! Thanks for sharing your tips with your ML55, and thanks for watching! : )
The BEST car repair how-to video I have ever seen! Such incredible attention to details, GREAT JOB!!
Thank you, and thanks for watching! : )
Amazing presentation as always! I have been working on my M113 5.4L for years & always wonder what that flap actuator is, you solve my mystery 💯
All your electrical clips are in great condition, mine has been all snapped including the 8 coil pack connectors 😅
Oh man, sometimes I think that MB made the electrical connectors out of dried spaghetti! : ) I have replaced quite a few of those coil pack connectors, too - hopefully one day MB will use whatever Toyota uses. Thanks for your comment, and thanks for watching! : )
You are a star. My horses were messed up and this helped me to put them back into place. Blessings
Wow.... it's the BEST repair video I have seen. It certainly saves my life.
Thanks a whole bunch.
Thanks for watching! : )
Of any review I've ever written I want to make sure I get this one grammatically and comprehensively correct because this technician is the best teacher of mechanics I have ever witnessed.
how do you find this gem of a technician I don't know I found her by accident but she's the best if I ever join UTII hope she's one of my instructors thank you for indulging my long review
Thank you, I'm glad you like the videos! Thanks for watching : )
No one creates a more useful video than u! Perfect explanation 👌 Don't change ANYTHING!
Thank you, and thanks for watching! : )
Mis más sinceras felicitaciones. Un vídeo que logra, con detalle, explicar facilmente los diferentes procedimientos.
En mi caso tengo un M112 así que cualquier video sobre este motor sería bienvenido.
@@rafaelochoagarcia8427 Gracias! : )
Smart lady. I always learn something watching you.
Thank you, and thanks for watching! : )
@@L35inColorado Good morning L35. I need your advice please. I own a 2004 ML500 that hasn't been started in 6 years. I want to start using it. I don't want to just charge the battery and turn the key. I want to lubricate the bearings first. I know I can't prime the oil pump manually so I thought I should change the oil and filter but also overfill the oil by double or more. Than I could turn the car over by hand a few times; then drain the excess oil and wait a day and then start the car. Perhaps there is some access like the oil filter housing unit or the oil expansion plug that I could remove and observe the oil level with my borescope? I was thinking about removing the oil pan and squirting oil but that actually could end up being a more time intensive job than I have time for at the moment. Many thanks for any thoughts you can offer. Steve M.
Very nice, we do appreciate the tutorial, thank you.
Thanks, and thanks for watching! : )
Nice job, especially explaining how to save some grief on that intake hose.
Haha, yes indeed - that hose is nothing but trouble!
Thanks for watching! : )
Very good job, your video helped me a lot to replace the vacuum hose on my 2003 C240 Mercedes, thank you so much.
Excellent - well done on your DIY, and thanks for watching! : )
Keep up with the good work. many, many thanks.
Thank you, and thanks for watching! : )
Thanks again for such awesome information. . I forgot where they went lol . I replaced all my vac lines & sensors after rebuilding my ML500 engine . Definitely not putting my trust in old rubber hoses & sensors after all the trouble I went through rebuilding her . I just need new fuel injectors before I can fire her up again , a few got stuck open after cleaning them in ultrasonic cleaner but after a few taps they closed but leaks , can’t trust them either !
Wow, nice!! Sounds like the work is coming along well!
Happy New Year : )
@@L35inColoradohey there . Have you ever encountered code p2004 ? . I’m assuming is some external issue because i recently rebuilt my intake manifold for my w163 ml500 & I didn’t replace the vacuum actuated solenoid on it during my engine rebuild , so far the rebuild has 4k miles and have had no issues, just this p2004 code . I replaced just about everything except for that specific part lol .
These are the best videos... so detailed... LOVE them... Thank you!!!
Thank you - I try to show as such detail as I reasonably can! I'm glad you like the videos - and thanks for watching! : )
A very clear and concise video. Subscribed already!
Thank you - thanks for watching, and thanks for subscribing! : )
Honestly, you are amazing to watch!!! You have a great way of explaining and very calm and collected while explaining, i could watch you all day!! I jusy ordered those vacuum hoes from mercedes, it was cheaper than online. Im having a little bit of engine shaking, i fixed the valve covers since they where leaking, then changed crankshaft position sensor, maf sensor... Cleaned the camshaft position sensor but looks like i need to chage it, and Map sensor looks original from 2004 so might change that one too.... I hope that fixes the shaking.... I have brand new motor and trans mounts so its not those.... Wish i had your patience to be able to film and explain Hahaha, keep it up!
Thank you, and thanks for watching! : )
Love your videos, hope your sister never sells this ml350 :)
Well - her ML350 is no longer in use, so now she has this ML500 (which was formerly my father's). I think she plans to hold on to it for long time! : ) Thanks for watching!
@@L35inColorado Tell her not to look after it very thoroughly, so we could see more repair videos from you. 🙂
@@Ravenola Haha!!
I love the details keep it up!!!
Thank you, and thanks for watching! : )
I love your videos,they helped me fix the oil leaks between the oil cooler and filter housing,i've code's PO432 and PO422, how can i diagnose that on m112
I'm sorry that's happening - those codes are typically catalytic converter related and can be tough to troubleshoot. I'd check out the forums, such at benzworld.org. Good luck, and thanks for watching!
Muy bien explicado todo, excelente tutorial ❤
Gracias, y gracias por ver! : )
Great vid! Very informative. Thank you!
Thank you, and thanks for watching! : )
THANK YOU, THANK YOU so much for all your videos❤❤❤❤❤❤
Thank you so much for watching! : )
very good explain
Thanks, and thanks for watching! : )
hello L35 in Colorado. thank you very much for this excellent video. perfectly explained and shown.super good! Best regards from Germany 👍.
Thank you, and thanks for watching! : )
you did a very good explanation, this is very helpful and very informative
Great video tutorial, Im a new subscriber. Very thorough and consist and appreciate all the links in your video screen
Thanks for subscribing, and thanks for watching! : )
i love the way u explain u r fantastic pro
Thank you! And thanks for watching : )
M112 and m113 amount the best benz made unlike the crap they make today
Agreed! Thanks for watching : )
I just love this channel 🎉🎉
Thank you, and thanks for watching! : )
@@L35inColorado
This channel teaches everything more details and that's a good thing. Thanks 👍👍
Always love your vids! Super well explained and shown.
So glad i came across this vid, as not that long ago i replaced my map sensor (W211 E500) and the hose behind it was pretty well rotted at the end and all stretched out.. I was aware prior about that other scary vacuum hose, the one you mentioned not to touch. Yup thats the nightmare one if it dislodges or leaks where it goes into intake manifold. Massive scary job to fix something so stupid. Love my Benz but some ideas Mercedes came up with are absolutley horrid. Biodegradable wire insulation being one of them 😬🤬.
Well i was so worried when i spliced in a small section of hose for the map nipple thinking maybe it was the same hose as the nightmare one. Praying it wasnt dry rotted alway back. Had me worried. Much relieved now seeing your vid. Now I'll go back in and just replace the entire map hose and secondary air pump switchover solenoid hose too.
Thanx again for the great vid
👍👍
Oh man, I know the feeling! Yes, I don't understand why MB made some of the decisions they did, and we've had major issues with the wire insulation apparently being so "tasty" that mice can't resist it! haha : ) Thanks for watching!
AGHHHH! That's the hose... Thank you for the great info.- 2002- E320
Thanks for watching! : )
Interesting video well explained
Thanks, and thanks for watching! : )
Hi, I love your show, your voice is calm and gentle. My M113 shakes little at idle but has lot of power on normal driving. What should I investigate? I a guessing throttle body dirty. Done 285,000km.
life saver🙏
Thanks, and thanks for watching! : )
thanks for represent
Thanks for watching! : )
Beautifully made
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Thank you so much ❤
Thank you, and thanks for watching! : )
awesome education Thank you regards
Thanks, and thanks for watching! : )
Very well explained and informative 👏
Thank you, and thanks for watching! : )
Your vids are amazing 👏 thank you so much
Thank you for watching! : )
very educative. Thank you regards
Thank you! : )
Omg you are the bomb. - Amazing how you go step by step and explain all the nuances with your process. Def subscribing and sharing! Keep up this awesome work!
Thank you, and thanks for subscribing! : )
Thank you so very much the was really helpful your awesome Michanic ❤
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Your the best 🎉
Thanks for watching! : )
Thank you !
Thank you for watching! : )
Very nice vid. My thanks. Don't run into many female mechanics, but this vid shows why it's a shame more mechanics aren't female. 😊
Thanks, and thanks for watching! : )
Probably one of the most through videos regarding Mercedes maintenance on UA-cam. Could you please do a w210 m112 m113 brake booster hose video? 😊
Thanks! I haven't done a video on the M112/M113 brake booster hose, but I'll certainly record it if I get the chance sometime. Thanks for watching! : )
The best as always !!
More coming please !!!
Thanks for watching! : )
Great video’s thank you and keep up the good work👍🏻
Thanks, and thanks for watching! : )
Love your videos are you still doing them ,
Judging by the comments this one is a year old .🇦🇺
I haven't had a lot of time to make videos lately, but whenever I get the chance, I will certainly post them to increase the W163 DIY library. Thanks for watching! : )
Great videos. Very easy to follow and well done. You have saved me $$$. Do you have your own shop in Colorado? Thank you
Thanks! No, I don't have a shop at all - I'm just a shadetree for the family-and-friends fleet! : ) Thanks for watching!
Mam you are awesome 😎
Thank you, and thanks for watching! : )
Great video
Thank you, and thanks for watching! : )
Thanks for the video. I got an engine light this weekend with the code B28 implausible. I can’t find anything that is pointing out the code. MAP sensor? Hoses? The problem? I do live in Panama. If I would go to the only Mercedes dealer in Panama, they just tell me that they don’t have parts for my 2003 E240 and I should buy a new car! So I always have to order parts online. And what happens? Right. The E240 wasn’t sold in the US market. When I order online, they ask for the VIN #. And what do I get? Right. “This parts don’t fit. We don’t have the 211.061 model in the USA. When I point to the C240 (for engine maintenance parts) I get again: “They don’t fit…” It’s easier to order in China! 😂 Just forgot: My 2003 Mercedes E240 has originally 82,600km / 51,000 miles on it. Bought it 5 years ago with original 37,000 km / 23,000 miles. - Update. I just got yesterday my new map sensor. This morning, I was working on my Mercedes E240. I unscrewed the sensor. The air supply fan. Tried to get the hose of the sensor. No problem. But something didn’t feel right. Took my cloves off. Pulled on the vacuum hose. And the hose did got longer & longer until she snapped. Had a piece between my fingers. The rubber hose did feel like play-dough! Pulled on the 2nd hose right beside and had the same issue. Pulled and this hose just felt out. The end was totally closed. This was my fault code “P28 implausible” . Bought new rubber hose. Installed both new and no code anymore. - Thank you again for the video.
Super video thx 👍
Thank you for watching! : )
Love these videos... you're awesome.. more videos!!!
Thank you, and thanks for watching! : )
очень ясно и понятно
это моя цель! : )
👏👍
Lovely dear
Thank you, and thanks for watching! : )
Hey I just replace both hoses that u changed on the video . I took the battery + and - connections off before starting . I ran the car for 60 miles and the check engine light still hasn’t came off
nice thnk you.
Thanks for watching! : )
@@L35inColorado my pleaseure as a fellow colordao benz owner, this information is valuable and well presented
Great Video!
Thank you, and thanks for watching! : )
Your awesome 👍
Thanks for watching! : )
Do you have anything about crankshaft oil seal/ hormonic balancer crankshaft replacement for 2006 Mercedes ML500.
Hi i just want to ask my dad have a SL500 2004, I did change the secondary air pump, fuse and the relay but the pump still not working do you have any idea why? thanks and nice video
I replaced two map sensor including clean throttle Body
on my mercedes benz C250 and after one day driving back with same fualt P0106 & P0068 especially no vacuum leaks at all, any recommendations to solve this issue or you think need to drive the car for couple more days and fualt will clear by itself ?
What about the white hose mine is broken and i dont know to where it goes
Привет. Почему вас давно не слышно? М112 w163 появились ошибки C1174N 49 неицелизирован,C1172 N 49 внутренние ошибка, C1178 N49 тоже неициолизирован.star diognostik. Без ваших видео скучно.
Привет! Я был занят, но надеюсь скоро выпустить еще несколько видео. Спасибо за просмотр : )
Show me how to clean up MAP sensor
молодцм болшее видео хотелось бы
By chance do you know what could cause code p0451? It’s on a 2002 clk 320. I thought the egr might not be breathing but I just wanna check
I keep getting p0106 intake manifold pressure sensor malfunction, with new sensor and new hoses. Even new intake manifold
Circuit is fine. I have 5v and ground. Any idea what it could be ?
Can the intake port where the hose goes on, can it get plugged? Can i put compressor air on that nipple to blow it out towards the inside of the intake?
Hi need some help. Do you know where is the map sensor in a clk 430 w208?🙏
Hello how are you I have a question for you Jonathan solo what's the weather tomorrow
i replaced mine with silicone hoses, they last almost forever.
This is an excellent tip! Thanks for sharing : )
@@L35inColorado i love your clip ma'am. Calm and precise narration.
Привет🌹. Как бороться с такой ошибкой Code P0442 indicates a minor leak in the evaporative emission system. ECM
Need you around to do my crossfire 🎉
What are those two round things near the fuel rail?
If you mean the two components connected by the hose shown at 21:17, they are check valves for the air injection system: MB calls them "air injection combination valves", but I think most people just call them "air pump check valves". : )
@@L35inColorado yeah those! I love how specific you are. Thanks for the clarification!
Do you have a shop in Colorado?
No, I don't have a shop - I'm just a shadetree who likes to make videos if I can, to add to the UA-cam library for these engines! : )